omicron shots substantially boosted BA.5 antibodies in early human data

Jakub Porzycki | NurPhoto | Getty Images Pfizer and its German partner BioNTech on Thursday said their new omicron boosters substantially increased protective antibodies against the dominant omicron B...

Few People Wearing Masks On Airplanes Just Weeks After Mandate Removal

In regards to mask wearing on planes, flights today are looking like the pandemic never happened. getty In mid-April, a judge in Florida effectively cancelled the Federal mandate to wear masks on airp...

Pfizer’s Covid Vaccine Protection Against Omicron Fades Just Weeks After Second And Third Doses, Study Finds

Topline Immunity against the omicron coronavirus variant fades rapidly after a second and third dose of Pfizer and BioNTech’s Covid-19 vaccine, according to peer reviewed research published in JAMA Ne...

Antibodies From Covid Vaccines May Be Weaker Against Omicron, Study Finds

Topline Antibodies produced by Covid-19 vaccines and booster shots may be less effective at defending against the omicron variant than previous coronavirus strains, a study by researchers at Johns Hop...

At least 58% of U.S. population has natural antibodies from previous Covid infection, CDC says

Blood drawn by a registered nurse for an antibody test for the coronavirus, June 16, 2020 in Washington, DC. Win McNamee | Getty Images Three out of every five people in the U.S. now have antibodies f...